A strategy based on low risk/ high patience

[gunitd]

This is most likely my only post I will post as it took me a while to come up with this (i am sure someone did before me) but I like to play roulette due to the fact that it's unpredictable in a live casino. but I have come up with a strategy that works for me based on the logic of "what is the chances of the same number hitting multiple times in a row?" basically covering the board as much as i can while making every bet profit and not having the same number covered twice and this is what I came up with. It gives the user a 94.5 percent chance of winning by covering 35/37 numbers. (european wheel)  the question I have is has anyone come up with a way to just make a logical progressive system that I can either input on the fly or some sort of chart that says hey if you lose this then to recover you would bet this.